Pith Number

pith:EXBHWOIJ

pith:2026:EXBHWOIJOFPQJ7PLRQZZUVGZII

not attested not anchored not stored refs pending

Update-Free On-Policy Steering via Verifiers

Anas Almasri, Claas Voelcker, Evgenii Opryshko, Ian Vyse, Igor Gilitschenski, Jasper Gerigk, Maria Attarian, Sumeet Singh, Yilun Du

arxiv:2603.10282 v2 · 2026-03-10 · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EXBHWOIJOFPQJ7PLRQZZUVGZII}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-06-02T03:04:40.133325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25c27b3909715f04fdeb8c339a54d9421db4ba675e723aaf9ec1506d6b48c01b

Aliases

arxiv: 2603.10282 · arxiv_version: 2603.10282v2 · doi: 10.48550/arxiv.2603.10282 · pith_short_12: EXBHWOIJOFPQ · pith_short_16: EXBHWOIJOFPQJ7PL · pith_short_8: EXBHWOIJ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/EXBHWOIJOFPQJ7PLRQZZUVGZII \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 25c27b3909715f04fdeb8c339a54d9421db4ba675e723aaf9ec1506d6b48c01b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10532945c0263650dc792ad92824a41b61bba93cedd72ba655a76d1a3e28cf79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-03-10T23:55:52Z",
    "title_canon_sha256": "872052389e187058de47bf495be99fa5eaffa44b59f74fd0e364c1796069eb1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.10282",
    "kind": "arxiv",
    "version": 2
  }
}